If you get a Launcher window with an infinite spinner that keeps saying "Loading". This can be caused if there are changes done locally with NodeJS.

This can be confirmed by checking the launcher logs. Click on the cog icon on launcher and open log folder.

In the logs this is highlighted as the following error:

Error: spawn powershell.exe ENOENT

This can be resolved by the following steps:

• Open the Start Search, type inenv, and chooseEdit the system environment variables
• Click the Environment Variables button.
• Under System variables find the PATH variable and click Edit:
• In the Edit environment variable window, click New and add the path to PowerShell:

  %SystemRoot%\system32\WindowsPowerShell\v1.0

Click OK in each open window to save the changes.

Restart the Launcher and it should work correctly.